package com.googlecode.monitoria.client.beans;

import javax.persistence.Column;
import javax.persistence.Entity;

/**
 * 
 * @author Ricardo Araújo Santos - ricardo@lsd.ufcg.edu.br
 */
@Entity
public class Subject implements Persistable{
	
	@Column
	private String name;
	
	@Column
	private Group group;
	
	
	/**
	 * Default empty constructor.
	 */
	public Subject() {
	}

	
	/**
	 * @return the name
	 */
	public String getName() {
	
		return name;
	}

	/**
	 * @param name the name to set
	 */
	public void setName( String name ) {
	
		this.name = name;
	}


	/**
	 * {@inheritDoc}
	 */
	@Override
	public int hashCode() {

		final int prime = 31;
		int result = 1;
		result = prime * result + ( ( name == null ) ? 0 : name.hashCode() );
		return result;
	}


	/**
	 * {@inheritDoc}
	 */
	@Override
	public boolean equals( Object obj ) {

		if ( this == obj )
			return true;
		if ( obj == null )
			return false;
		if ( getClass() != obj.getClass() )
			return false;
		Subject other = (Subject) obj;
		if ( name == null ) {
			if ( other.name != null )
				return false;
		} else if ( !name.equals( other.name ) )
			return false;
		return true;
	}
	
	
	
}
